CN110487106A - A kind of heat exchanger cleaning device based on industrial endoscope - Google Patents
A kind of heat exchanger cleaning device based on industrial endoscope Download PDFInfo
- Publication number
- CN110487106A CN110487106A CN201910696952.4A CN201910696952A CN110487106A CN 110487106 A CN110487106 A CN 110487106A CN 201910696952 A CN201910696952 A CN 201910696952A CN 110487106 A CN110487106 A CN 110487106A
- Authority
- CN
- China
- Prior art keywords
- endoscope
- control panel
- heat exchanger
- detection pipes
- cleaning device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 72
- 238000001514 detection method Methods 0.000 claims abstract description 52
- 239000000523 sample Substances 0.000 claims abstract description 25
- 230000010412 perfusion Effects 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000243 solution Substances 0.000 abstract description 15
- 238000012545 processing Methods 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000013517 stratification Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/003—Control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2461—Illumination
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
- G02B23/2484—Arrangements in relation to a camera or imaging device
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The present invention relates to a kind of heat exchanger cleaning device based on industrial endoscope, including endoscope control panel, detection pipes and probe group, the tail end of the detection pipes is connect with the endoscope control panel, the head end of the detection pipes is arranged in the probe group, the probe group includes camera, light source and cleaning spray head, the camera and light source are arranged in the head end of the detection pipes and electrically connect with the endoscope control panel, the cleaning spray head is arranged in the head end of the detection pipes and is connect by a perfusion tube with the endoscope control panel, the perfusion tube is arranged inside the detection pipes.The present invention will be by that will clean spray head and perfusion tube is integrated into the detection pipes of industrial endoscope, assign industrial endoscope new function, combine detection means with cleaning means, it could be visually observed that the fouling condition inside heat exchanger, and injection cleaning solution carries out dirty removing processing in all directions to fouling position in real time, has achieved the purpose that accurate scale removal.
Description
Technical field
The present invention relates to boiler heat-exchanger intelligent cleaning fields, more particularly to a kind of heat exchanger based on industrial endoscope
Cleaning device.
Background technique
Waste incinerator is the equipment of burning disposal rubbish, and rubbish can generate a large amount of cigarettes after burning in waste incinerator
Gas, flue gas need to carry out cooling processing by the heat exchanger in boiler, still, can have small portion in the flue gas that incineration firing generates
Divide light materials, and form little particle along with flue gas condensing, is eventually adhering to the heat exchanger surface of boiler, causes heat exchanger
Fouling of heating surface and slagging.Since the thermal resistance of lime-ash is very big, dust stratification and slagging on heat exchanger heating surface can reduce heating surface
Working efficiency causes furnace pressure drop to become larger, or even can cause the consequence of overtemperature tube burst, in addition, due in lime-ash contain mercury, cadmium,
The heavy metals harmful element such as lead, lime-ash adheres to for a long time can cause to corrode to its surface on heat exchangers, seriously threaten boiler and change
The safety and economical operation of hot device.Therefore, it periodically removes the dust stratification on boiler heat-exchanger surface and slagging is maintenance boiler heat-exchanger
Safety, economy, the necessary means of stable operation and essential important link.
In the prior art, it generallys use the Technolgy of High Pressure Water jet Cleaning to clean boiler heat-exchanger, with cleaning solution
For medium, the different high-pressure water jet of multi beam, multi-angle, intensity is generated by special equipment device, thus heat exchanging device surface
Dust stratification and slagging washed away to reach clean purpose.But the structure due to being difficult to observe by boiler internal and knot
Dirty situation, high pressure water are unintentionally to be injected in heat exchanger surface, and therefore, this cleaning mode tool bears the character of much blindness, and are held
Easily occur water flow jet less than dead angle, cause the cleaning of boiler heat-exchanger to be not thorough；Or there is some position and excessively clean
The case where, cleaning solution is not only wasted, damage heat exchanger surface is also easy to.
Summary of the invention
Based on this, it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of changing based on industrial endoscope
Detection means are combined with cleaning means, achieve the purpose that accurate scale removal by hot device cleaning device.
The present invention is realized based on following inventive concept: a kind of heat exchanger cleaning device based on industrial endoscope, packet
Endoscope control panel, detection pipes and probe group are included, the tail end of the detection pipes is connect with the endoscope control panel, described
Probe group is arranged in the head end of the detection pipes, and the probe group includes camera, light source and cleaning spray head, the camera and
Light source is arranged in the head end of the detection pipes and electrically connects with the endoscope control panel, and the cleaning spray head is arranged described
The head end of detection pipes is simultaneously connect by a perfusion tube with the endoscope control panel, and the perfusion tube is arranged in the detection pipes
It is internal.
Compared with the existing technology, the present invention is integrated into the detection pipes of industrial endoscope by that will clean spray head and perfusion tube
In, it assigns industrial endoscope new function, combines detection means with cleaning means, it could be visually observed that in heat exchanger
The fouling condition in portion, and injection cleaning solution carries out dirty removing processing in all directions to fouling position in real time, has reached and has precisely removed
The purpose of dirt.
It further, further include cleaning liquid pool and high-pressure hydraulic pump, the cleaning liquid pool and the high-pressure hydraulic pump pass through pipeline
The high tension loop for cleaning solution circulation is formed, the tail end of the perfusion tube accesses in the high tension loop.Utilize cleaning solution
The water that pond and high-pressure hydraulic pump form high pressure recycles, and when the access of the tail end of perfusion tube, the hydraulic pressure of the cleaning solution ejected is more
Stablize, improves clean effect；In addition, this setting can save the time of high-pressure hydraulic pump start and stop.
Further, valve, the endoscope control plane are equipped between the tail end of the perfusion tube and the high tension loop
Plate is equipped with pipeline switching push button, and the pipeline switching push button is electrically connected with the valve, and the pipeline switching push button controls institute
State being switched on and off for valve.By the way that pipeline switching push button is arranged on endoscope control panel, endoscope control is only operated
Panel can be achieved with two kinds of detection, cleaning functions, simplify complicated structure, the operation is more convenient by user.
Further, a part of the high tension loop passes through the inside of the endoscope control panel, the perfusion tube
Tail end connect by the inside of the endoscope control panel with the high tension loop.
Further, the camera is colored rotation focusing lens.Camera is colored rotation focusing lens, in light source
Booster action under, directly can clearly observe and judge the fouling inside heat exchanger or corrosion condition.
Further, the endoscope control panel controls the head end rotation of the detection pipes, to drive the probe
Group rotation.
Further, the camera, light source and cleaning spray head are arranged on the same section on the detection pipes top.Light
Source, camera are mounted on same section, greatly improve the utilization rate of light source；In addition, since light source continues working Shi Huifa
Heat, will clean spray head and light source is mounted on same section the heat that can be taken away light source while spraying cleaning solution and generate,
Extend the service life of light source.
Further, the endoscope control panel is equipped with display screen, and the display screen is electrically connected with the camera.
Further, the light source is LED light source.
Further, the outside of the probe group is provided with high-temperature resistant shell.
In order to better understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is that the present invention is based on the structure charts of the heat exchanger cleaning device of industrial endoscope；
Fig. 2 is the sectional view of probe group of the present invention.
Wherein, Detailed description of the invention are as follows: 10- endoscope control panel, 10a- display screen, 10b- pipeline switching push button, 20- detection
Pipe, 30- probe group, 31- camera, 32- light source, 33- cleaning spray head, 34- valve, 35- high-temperature resistant shell, 40- cleaning liquid pool,
50- high-pressure hydraulic pump, 60- high tension loop, 60a- are embedded in pipeline, 60b- first pipe interface, 60c- second pipe interface.
Specific embodiment
In order to accurately observe the fouling condition inside boiler heat-exchanger, industrial endoscope is applied to by applicant
Boiler heat-exchanger cleaning applications, industrial endoscope are a kind of multidisciplinary general utility tool, including control panel, detection pipes and probe,
The detection pipes and detecting head can be deep enough to container inner structure, and move in the cavity of sealing under the control of control panel
It is dynamic, it can be observed that interior spatial structure and state.Applicant will be by that will clean spray head and perfusion tube is integrated into industrial endoscope
Detection pipes in, impart the new function of industrial endoscope, detection means combined with cleaning means, can be sprayed in real time
Cleaning solution carries out dirty removing processing in all directions to fouling position, to reach accurate clean purpose.Hereinafter, by embodiment into
Row is further described in detail.
Referring to Fig. 1, it is a kind of structure chart of heat exchanger cleaning device based on industrial endoscope of the invention, including
Endoscope control panel 10, detection pipes 20 and probe group 30, the tail end of the detection pipes 20 and the endoscope control panel 10
The head end of the detection pipes 20 is arranged in connection, the probe group 30；Specifically, the endoscope control panel 10 is main
Operation interface can control the movement of the probe group 30 by operating the endoscope control panel 10；The detection pipes 20
For metal class hose, i.e. coiled pipe, internal cable can be protected not to be bent, play the role of it is heat-insulated, prevent chemical attack；
The detection pipes 20 are divided for head end and tail end, and the tail end is connect with the endoscope control panel 10, and the head end is provided with
The probe group 30, the probe group 30 are by 10 reality of cable and the endoscope control panel inside the detection pipes 20
Now it is electrically connected.
Further, referring to Fig. 2, its be probe group 30 of the present invention sectional view, the probe group 30 including camera 31,
Light source 32 and cleaning spray head 33, specifically, the camera 31, light source 32 and the setting of cleaning spray head 33 are pushed up in the detection pipes 20
On the same section at end, and the direction of three is consistent, and the outside of the probe group is provided with high-temperature resistant shell 35.Specifically, institute
State camera 31 and light source 32 be arranged in the detection pipes 20 head end and by cable inside the detection pipes 20 with it is described
Endoscope control panel 10 electrically connects, and the camera 31 is colored rotation focusing lens, and the light source 32 is LED light source, In
It, can be on the display screen 10a of endoscope control panel 10 directly under the mating reaction of the camera 31 and the light source 32
It clearly observes and judges the fouling inside heat exchanger or corrosion condition, achieve the purpose that real-time detection.
It further, further include cleaning liquid pool 40 and high-pressure hydraulic pump 50, the cleaning liquid pool 40 and the high-pressure hydraulic pump 50 are logical
Piping forms the high tension loop 60 for cleaning solution circulation, wherein forming the pipeline connection type of high tension loop 60 are as follows: high
The pump mouth and water outlet of water pump 50 pass through respectively in two root canal roads access cleaning liquid pool 40.Preferably, described in formation
A part of pipeline of high tension loop 60 passes through the inside of the endoscope control panel 10, specifically, in endoscope control panel
One section of insertion pipeline 60a, and exposed formation first pipe interface 60b and second pipe interface 60c, first pipe are set in 10
Pipeline joint 60b and second pipe interface 60c is respectively connected in the pipeline between cleaning liquid pool 40 and high-pressure hydraulic pump 50, is collectively constituted
The high tension loop 60.
The head end of the detection pipes 20 is arranged in and by 20 internal stretch of detection pipes in the cleaning spray head 33
Perfusion tube (not shown) is connect with the endoscope control panel 10, and the tail end of the perfusion tube passes through the endoscope control plane
The inside of plate 10, and connect with the insertion pipeline 60a being arranged in inside the endoscope control panel 10, i.e., the described perfusion tube
Tail end is connect with the high tension loop 60.Valve 34 is equipped between the tail end of the perfusion tube and the insertion pipeline 60a, it is described
Endoscope control panel 10 is equipped with pipeline switching push button 10b, and the pipeline switching push button 10b is electrically connected with the valve 34,
The pipeline switching push button 10b controls the opening and closing of the valve 34, i.e., when pressing the pipeline switching push button 10b,
The valve 34 is opened, and the perfusion tube accesses in the high tension loop 60；When unclamping the pipeline switching push button 10b, institute
State the closing of valve 34.
Further, it is additionally provided with control stick (not shown) on the endoscope control panel 10, the control stick can control
The head end of the detection pipes 20 rotates, so that the probe group 30 be driven to rotate.It should be noted that due to camera 31, light
Source 32 towards consistent, and is located on same section with cleaning spray head 33, can when operating the control stick on endoscope control panel 10
To realize the camera 31, light source 32 and cleaning 33 common rotation of spray head.In addition, the mode of the head end rotation of driving detection pipes
There are many kinds of, its multi-angle rotation can be pushed by the way that cylinder is arranged inside detection pipes, alternatively, can also be by the way that multi beam is arranged
Guide wires drive the head end rotation of detection pipes.
In use, high-pressure hydraulic pump is opened, so that being formed with the high pressure of cleaning solution flowing between cleaning liquid pool and high-pressure hydraulic pump
Circuit.User manually protrudes into detection pipes inside heat exchanger, and by the control stick on control endoscope control panel, control is visited
Head group observes the fouling condition inside heat exchanger towards different direction moving in rotations, and by display screen, when observing fouling point,
Pipeline switching push button is pressed, valve is opened, and cleaning solution will carry out dirty removing processing by infusion pipe inspection to fouling point, is cleaned out
Pipeline switching push button is unclamped afterwards, and valve is closed, and cleaning liquid pool and high-pressure hydraulic pump continuously form high tension loop, waits next subjob
Instruction.
Compared with the existing technology, 1, the present invention is integrated into the detection pipes of industrial endoscope by that will clean spray head and perfusion tube
In, it assigns industrial endoscope new function, combines detection means with cleaning means, it could be visually observed that in heat exchanger
The fouling condition in portion, and injection cleaning solution carries out dirty removing processing in all directions to fouling position in real time, has reached and has precisely removed
The purpose 2 of dirt is recycled using the water that cleaning liquid pool and high-pressure hydraulic pump form high pressure, when the access of the tail end of perfusion tube, is ejected
The hydraulic pressure of the cleaning solution come is more stable, improves clean effect；The time of high-pressure hydraulic pump start and stop can be saved simultaneously.3, pass through
Pipeline switching push button is set on endoscope control panel, and only operating endoscope control panel can be achieved with detection, cleaning two
Kind function, simplifies complicated structure, the operation is more convenient by user.4, it can generate heat, will clean when being continued working due to light source
Spray head and light source are mounted on same section the heat that light source generation can be taken away while spraying cleaning solution, extend light source
Service life.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.
Claims (10)
1. a kind of heat exchanger cleaning device based on industrial endoscope, including endoscope control panel, detection pipes and probe group, institute
The tail end for stating detection pipes is connect with the endoscope control panel, and the head end of the detection pipes is arranged in the probe group, special
Sign is: the probe group includes camera, light source and cleaning spray head, and the detection pipes are arranged in the camera and light source
Head end is simultaneously electrically connected with the endoscope control panel, and the cleaning spray head is arranged in the head end of the detection pipes and by one defeated
Liquid pipe is connect with the endoscope control panel, and the perfusion tube is arranged inside the detection pipes.
2. the heat exchanger cleaning device according to claim 1 based on industrial endoscope, it is characterised in that: further include cleaning
Liquid pool and high-pressure hydraulic pump, the cleaning liquid pool are pushed back by pipeline formation for the height of cleaning solution circulation with the high-pressure hydraulic pump
The tail end on road, the perfusion tube accesses in the high tension loop.
3. the heat exchanger cleaning device according to claim 2 based on industrial endoscope, it is characterised in that: the perfusion tube
Tail end and the high tension loop between be equipped with valve, the endoscope control panel be equipped with pipeline switching push button, the pipe
Road switching push button is electrically connected with the valve, and the pipeline switching push button controls being switched on and off for the valve.
4. the heat exchanger cleaning device according to claim 3 based on industrial endoscope, it is characterised in that: the height pushes back
The a part on road passes through the inside of the endoscope control panel, and the tail end of the perfusion tube passes through the endoscope control panel
Inside connect with the high tension loop.
5. the heat exchanger cleaning device according to claim 4 based on industrial endoscope, it is characterised in that: the camera
Focusing lens are rotated for colour.
6. the heat exchanger cleaning device according to claim 5 based on industrial endoscope, it is characterised in that: the endoscope
Control panel controls the head end rotation of the detection pipes, so that the probe group be driven to rotate.
7. the heat exchanger cleaning device according to claim 6 based on industrial endoscope, it is characterised in that: the camera shooting
Head, light source and cleaning spray head are arranged on the same section on the detection pipes top.
8. the heat exchanger cleaning device according to claim 1 based on industrial endoscope, it is characterised in that: the endoscope
Control panel is equipped with display screen, and the display screen is electrically connected with the camera.
9. the heat exchanger cleaning device according to claim 1 based on industrial endoscope, it is characterised in that: the light source is
LED light source.
10. the heat exchanger cleaning device according to claim 1 based on industrial endoscope, it is characterised in that: the probe
The outside of group is provided with high-temperature resistant shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910696952.4A CN110487106A (en) | 2019-07-30 | 2019-07-30 | A kind of heat exchanger cleaning device based on industrial endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910696952.4A CN110487106A (en) | 2019-07-30 | 2019-07-30 | A kind of heat exchanger cleaning device based on industrial endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110487106A true CN110487106A (en) | 2019-11-22 |
Family
ID=68548795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910696952.4A Pending CN110487106A (en) | 2019-07-30 | 2019-07-30 | A kind of heat exchanger cleaning device based on industrial endoscope |
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| Country | Link |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002253648A (en) * | 2001-02-28 | 2002-09-10 | Olympus Optical Co Ltd | Recycling device for spent endoscope |
| CN105457939A (en) * | 2016-01-15 | 2016-04-06 | 浙江和利氢能科技股份有限公司 | Visual automobile disinfection and cleaning device |
| CN106019566A (en) * | 2016-07-07 | 2016-10-12 | 刘志刚 | Endoscope cleaning system |
| CN205762545U (en) * | 2016-05-04 | 2016-12-07 | 深圳市永恒丰智能设备有限公司 | A kind of endoscope temperature control high-pressure cleaning system |
| CN205809408U (en) * | 2016-06-23 | 2016-12-14 | 深圳市永恒丰智能设备有限公司 | A kind of endoscope of band purging system |
| CN209103005U (en) * | 2018-12-28 | 2019-07-12 | 深圳市锐傲视讯有限公司 | A kind of side view endoscope and its coil pipe assembly |
| CN210952503U (en) * | 2019-07-30 | 2020-07-07 | 广州特种承压设备检测研究院 | Heat exchanger cleaning device |
-
2019
- 2019-07-30 CN CN201910696952.4A patent/CN110487106A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002253648A (en) * | 2001-02-28 | 2002-09-10 | Olympus Optical Co Ltd | Recycling device for spent endoscope |
| CN105457939A (en) * | 2016-01-15 | 2016-04-06 | 浙江和利氢能科技股份有限公司 | Visual automobile disinfection and cleaning device |
| CN205762545U (en) * | 2016-05-04 | 2016-12-07 | 深圳市永恒丰智能设备有限公司 | A kind of endoscope temperature control high-pressure cleaning system |
| CN205809408U (en) * | 2016-06-23 | 2016-12-14 | 深圳市永恒丰智能设备有限公司 | A kind of endoscope of band purging system |
| CN106019566A (en) * | 2016-07-07 | 2016-10-12 | 刘志刚 | Endoscope cleaning system |
| CN209103005U (en) * | 2018-12-28 | 2019-07-12 | 深圳市锐傲视讯有限公司 | A kind of side view endoscope and its coil pipe assembly |
| CN210952503U (en) * | 2019-07-30 | 2020-07-07 | 广州特种承压设备检测研究院 | Heat exchanger cleaning device |
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